This week for BuzzFeed News, Katie J.M. Baker goes to Mississippi, where a teen's bizarre and brutal murder has shaken her tiny, rural town. Read that and these other great stories from BuzzFeed and around the web.

Six months ago, a teenager was burned alive in a tiny Mississippi town. Police say they still don’t know who killed her or why, leaving the mystery in the hands of amateur online sleuths who may be doing more harm than good. When does a private tragedy become a public pastime? Read it at BuzzFeed News.

Joel Anderson speaks to the heartbroken friends and associates of Clementa Pinckney, the pastor and state legislator slain in the Emanuel Church massacre, who seemed destined for great things. “He worked tirelessly for the downtrodden, the less fortunate. He was their eyes, their voice, their ears.” Read it at BuzzFeed News.

Lawrence Wright tells the devastating story of five families who banded together in the wake of learning their loved ones had been kidnapped by ISIS. “I have friends who say we’ll get back to doing stuff the way we used to do. That’s gone. Now we’re looking for a new normal, and where that will be, frankly, I don’t know.” Read it at The New Yorker.

Anne Helen Petersen explores the old-fashioned attitude behind Marky Mark's success. "In an era in which the value of the movie star is continually, and often correctly, called into question, he’s established himself as something that Hollywood values even more than Twitter followers, magazine covers, or charisma...a sure bet." Read it at BuzzFeed News.

Jonah Weiner explores how the home to hits like Broad City, Key & Peele, and Inside Amy Schumer is managing to undergo a renaissance while the industry around it is in crisis. "What does a television network do when its bread-and-butter demographic — young, piracy-fluent, glued to phones — stops watching television?" Read it at The New York Times Magazine.

For decades, the terrible crimes perpetrated against women under the Khmer Rouge were hidden from view. Jina Moore meets the victims of the dictatorial regime who are now getting their day in court. Read it at BuzzFeed News.

When 23-year-old Callie Quinn moved to Chile from Texas, she never could have expected that her new roommate would be an international con artist — or that he'd try to bury her alive. Francesca Mari chronicles the crimes and deceptions of Youssef Khater. Read it at Texas Monthly.

In the years since Syrian president Bashar al-Assad began his brutal reign, many of the country's financial institutions have been blacklisted under international sanctions in attempt to starve the state of funds. Jane Bradley investigates how a leading London firm broke the law to help the banks of a regime that is killing its own people. Read it at BuzzFeed News.

Last year, the Los Angeles school district’s attempt to give all its students an iPad ended in a billion-dollar disaster. Molly Hensley-Clancy goes to Baltimore County, where its ambitious young superintendent hopes to succeed where L.A. failed. Read it at BuzzFeed News.